fix(explore): Replace url search params only if current page is Explore

[kgabryje]

SUMMARY

When user opens Explore and then immediately navigates back, some unexpected URL replacements happen because of logic in Explore which asynchronously replaces URL search params when form_data_key request is completed. This PR fixes that behaviour by ensuring that current page is Explore before replacing the URL

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

Before (I navigated back with my touchpad right after opening Explore, remained in Explore anyways and then navigating back didn't take me back to the dashboard):

Screen.Recording.2022-08-04.at.16.15.21.mov

After:

Screen.Recording.2022-08-04.at.16.12.35.mov

TESTING INSTRUCTIONS

1. Open dashboard and then click "Edit chart"
2. Navigate back immediately after Explore opens
3. Verify that navigation worked as expected

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[michael-s-molina]

LGTM

[codecov]

Codecov Report

Merging #20972 (d6906fd) into master (34ad80c) will decrease coverage by 0.00%.
The diff coverage is 60.00%.

@@            Coverage Diff             @@
##           master   #20972      +/-   ##
==========================================
- Coverage   66.35%   66.34%   -0.01%     
==========================================
  Files        1766     1767       +1     
  Lines       67124    67150      +26     
  Branches     7129     7142      +13     
==========================================
+ Hits        44541    44553      +12     
- Misses      20759    20769      +10     
- Partials     1824     1828       +4     

Flag	Coverage Δ
javascript	52.11% <60.00%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...ntend/src/explore/components/ExploreChartPanel.jsx	67.60% <0.00%> (-1.41%)	⬇️
.../explore/components/ExploreViewContainer/index.jsx	52.45% <75.00%> (+0.26%)	⬆️
...charts/src/Timeseries/Regular/Bar/controlPanel.tsx	31.25% <0.00%> (-4.47%)	⬇️
...dashboard/components/AddSliceCard/AddSliceCard.tsx	65.90% <0.00%> (-1.54%)	⬇️
...BigNumber/BigNumberWithTrendline/transformProps.ts	45.45% <0.00%> (-1.52%)	⬇️
...gin-chart-echarts/src/Timeseries/transformProps.ts	54.65% <0.00%> (-1.31%)	⬇️
...mponents/controls/AnnotationLayerControl/index.jsx	9.67% <0.00%> (-0.50%)	⬇️
...frontend/src/SqlLab/components/ResultSet/index.tsx	50.69% <0.00%> (-0.35%)	⬇️
superset-frontend/src/views/App.tsx	0.00% <0.00%> (ø)
...perset-frontend/src/views/CRUD/chart/ChartList.tsx	59.13% <0.00%> (ø)
... and 10 more

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